Tally Development Environment is the technology support provided for Solution-ability and Integrate-ability of Tally.ERP 9.The entire set of services is available in the form of what we call it as "Tally Development Environment( TDE)" . The environment comprises of • Tally Definition Language(TDL) integrated with Tally.ERP 9 Platform • The Tally Development Suite productized as Tally.Developer 9 ( TD 9) • Set of Tools - Integrated with the Development Suite • Associated Support We have Tally Definition Language (TDL) which is a Domain Specific development language of Tally and is integrated with Tally. ERP 9 platform. It enables the programmer to develop solutions IN and Around Tally. It is a powerful instrument in the hands of the TDL programmer to extract maximum benefits from Tally!!! Features of Tally.Developer 9: Tally.Developer 9 is a comprehensive development Suit designed specifically for programming in TDL (Tally Definition Language). Tally.Developer 9 comes with its unique features in terms of • Easy programming by Syntax Colouring, Tagging and Navigation of code, Auto Completion, Project Management and so on • Ease of debugging with error listing and diagnosis • Build , Compilation / Validation / Execution of Code from within the product • Authorization techniques for TCP(Tally Compliant product) ensuring IP protection, control license usage and minimize revenue leakage. • Easy Distribution mechanism using licensing and subscription renewals • Easy customer serial management • Access to the Complete Tally source code as a reference • Ability to load multiple versions of the source code • Instant references to TDL Language API's such as Schema, Definition and Attributes, Functions, Actions and so on • Ability to extend multilingual support to the product, customization, modules in localized languages with the powerful dictionary manager tool • Rich set of TDL language documentation and programming samples • Access to the support centre / KB • Tools that help to develop and test external application's integration with Tally (Tally connector) Tally.Developer 9 is a comprehensive development Suit designed specifically for programming in TDL (Tally Definition Language). It delivers a host of capabilities and integrated tools to provide an extremely rapid development environment. • Refer to the Getting Started guide before you begin Installation. • You can use the same Administrator Email id which you currently use for Tally.ERP 9. In that case Tally.Developer 9 will be activated as a site under the same Account. • Tally.Developer 9 is supported under the MultiProduct Licensing Framework . The License server which is used to serve Tally.ERP 9 license can be used for Tally.Developer 9 as well.